Претраживање
Приказ резултата 1-10 од 73
Properties of ceria films grown on stainless steel by electrodeposition method
(Society of Physical Chemists of Serbia, 2010)
The study focuses on the elaboration of thin nanostructured ceria films, grown on
the stainless steel, in view of high temperature fuel cell applications. Films were
prepared electrochemically, via cathodic electrolytic ...
Introduction of transition metal cations (Co2+ and Zn2+) into dealuminated NaY zeolite obtained by citric acid treatment
(Society of Physical Chemists of Serbia, 2010)
Aluminum ions were extracted from the framework of the faujasite type zeolite NaY
(Si/Al=2.4) by citric acid treatment. Dealuminated CoY and ZnY zeolites of high cobalt
and zinc content were prepared by replacing sodium ...
Thermal behaviour of some nonporous methacrylate polymers
(Society of Physical Chemists of Serbia, 2010)
Three nonporous methacrylate polymer samples were synthesized by suspension
polymerization, and subsequently investigated. The surface area and the surface
morphology of the spherical beads were examined by the BET method ...
The donut and dynamic polarization effects in proton channeling through carbon nanotubes
(New Journal of Physics, 2010)
We investigate the angular and spatial distributions of protons with an energy of 0.223 MeV after channeling them through an (11, 9) single-wall carbon nanotube of 0.2 mu m length. The proton incident angle is varied between ...
Response of a radioresistant human melanoma cell line along the proton spread-out Bragg peak
(International Journal of Radiation Biology, 2010)
Purpose: To analyse changes of cell inactivation and proliferation under therapeutic irradiation conditions along the proton spread out Bragg peak (SOBP) with particular emphasis on its distal declining edge. Materials and ...
Temporal analysis of the spontaneous baroreceptor reflex during mild emotional stress in the rat
(Stress, 2010)
The effect of emotional stress on the spontaneous baroreceptor reflex (sBRR) in freely moving rats was investigated. Six male Wistar rats equipped with an intra-arterial polyethylene catheter were exposed to a 2-min air-jet ...
Heart Rate Variability in Children with Exercise-Induced Idiopathic Ventricular Arrhythmias
(Pediatric Cardiology, 2010)
Ventricular arrhythmias (VAs) are common pediatric rhythm disorders requiring comprehensive laboratory evaluation. Although usually idiopathic, implying a benign character and favorable prognosis, the initial clinical ...
Resonances of endohedral atoms
(Society of Physical Chemists of Serbia, 2010)
We investigated the complicated resonance structure of the endohedral atom (EA)
photoionization (PI) cross section (c.s.). The effect of the fullerene shell upon PI of the
caged atom in an EA can result in formation of ...
Analysis of sinusoidal coded model: analysis of code
(Society of Physical Chemists of Serbia, 2010)
This article presents a procedure for transformation of measured data and
application of the proposed sinusoidal coded model to fit better seasonal stable
isotope variations in precipitation and stream water. The utility ...
Improvement of electrochemical behavior of V2O5 - xerogel in aqueous solution
(Society of Physical Chemists of Serbia, 2010)
Composite xerogel V2O5 /C was synthesized by sol-gel method starting from the
solution of crystalline V2O5 in hydrogen peroxide. The investigations of Li+
intercalation/deintercalation reaction in aqueous solutions of ...